Specifications 1.are made of fabric and steeless
2.at least 5 years warranty
3.ISO9001 ISO14001
Specification for theater furniture / public furniture / public chair 1. primary technic
Height of chair | 980mm | center to center distance | 540mm |
distance from cushion to floor | 440mm | Row distance | ≥ 900mm |
Height of arm | 600mm | Least length of arm | 410mm |
Width of arm | 90mm | Density of foam | 35-50kg/m3 |
length of cushion | 450mm | MAX supporting weight | 150kg |
width of chair | 540mm | least Times of reversal | ≥150000 times |
2. Technical Note Reply agencies: replied by spring and damping agencies.the springbackspeed could be adjusted. no noise. Row distance: it could be made as actual demand, so that we can make sure the width of gangway. Arm:imported Solid Wood, beautiful wood grain, the color is fitted for the cloth. Seat/back board: multi-storey wood panels repressed by mechanism, painted with polyurethane Clear coat finish round the board. plywood molded by hot aluminum forming, Red beechwood board stick up on plywood. The Thickness is equal or greater than 17MM. all wood is dealed with dehydration and degrease. The rate of water content is is equal or lesser than 12%, And dealed with antisepsis protection against insects. Painted environmental water Matt paint. The color could be decided as client. Fabrics of chair: using 100% Polyester fabrics. The color could be diceided as client. flame resistance: B1 grades. Dustproof, antifouling, protection against the tide, prevention of statical electricity, moth proofing.Has no rupture ,rupture and cotton ball. fast colours. The foam sponge of cushion: machining with Cold polyurethane foam. The density of backcushion foam sponge is 40kg/m3,the thickness back foam sponge is 60MM. The density of seatcushion is 55 kg/m3, the thickness of cushion is 100MM. the density of foam sponge is comfortable for human body. flame resistance: B1 grades.. Seat reposition: Noise free, rebound damping driven.,it has buffer agencies Slowing down . The material of rebound damping is 65Mn. It’s life time is equal or greater than 200000 times. The DP Dashpot Parts use air pressure and air-powered principle. The Performance is Stable, Tightedrigorously, The DP Dashpot Part’s life time is equal or greater than 50000 times.
